Theorem 2.1 Colon capturing, [1]}

Let \(R\)  be an equidimensional residue class ring of a Cohen-Macaulay local ring \(A\) , and \(x_1,x_2,\ldots , x_t\)  be parameters of \(R.\)  Then for
\(j=0,1,\ldots ,t-1.\)
\((x_1,\ldots ,x_j):_Rx_{j+1}\subset (x_1,\ldots ,x_j)^*.\) 

